# IPDA Argentina vs Double Bass Tuner Basic

The clearest difference is in-app purchases: IPDA Argentina at none against Double Bass Tuner Basic's 5. IPDA Argentina also leads on ads (none vs shown) and iOS requirement (10.0 vs 15.6). Double Bass Tuner Basic's advantage is update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Double Bass Tuner Basic sells 5 one-off in-app purchases. IPDA Argentina asks for nothing beyond the download.

IPDA Argentina ships an update every 2 months, Double Bass Tuner Basic every 2 weeks. The most recent releases landed on September 26, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | IPDA Argentina | Double Bass Tuner Basic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.2 (190 ratings)](https://appshunter.io/ios/app/double-bass-tuner-basic/id1420917410/reviews)** |
| Number of ratings | — | **190** |
| Positive reviews | — | 31.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 37 MB | 12 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Alexis Benites](https://appshunter.io/developer/1091400109) | [Pedro Daniel Macalupu Cumpen](https://appshunter.io/developer/492172409) |

## What reviewers say

### IPDA Argentina

[App page](https://appshunter.io/ios/app/ipda-argentina/id1327181386)

**Features:** macOS Compatibility

**In-app purchases:** none


### Double Bass Tuner Basic

[App page](https://appshunter.io/ios/app/double-bass-tuner-basic/id1420917410)

Instantly tune your double bass with professional accuracy. Ideal for orchestral, jazz, classical, and studio musicians, it offers precise pitch frequency display and intuitive visual feedback. Includes a tuning fork and advanced settings for enhanced functionality.

**Highlights:** Displays exact pitch frequency in Hz, Adjustable A4 temperaments, Tuning fork included, Exceptional sensitivity for low frequencies, LED tuning indicator, Tuned string lights up automatically

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| A4 Calibrations 392Hz to 466Hz | $4.99 | one-time |
| Settings | $4.99 | one-time |
| Tuning Fork | $4.99 | one-time |
| Remove ads | $4.99 | one-time |
| Metronome | $4.99 | one-time |


## Frequently asked questions

### Is IPDA Argentina free?

IPDA Argentina is free to download, with no in-app purchases.

### Is Double Bass Tuner Basic free?

Double Bass Tuner Basic is free to download, with in-app purchases available.

### Do IPDA Argentina or Double Bass Tuner Basic have ads?

Double Bass Tuner Basic shows ads; IPDA Argentina does not.

### Which is updated more often, IPDA Argentina or Double Bass Tuner Basic?

IPDA Argentina ships an update every 2 months, and Double Bass Tuner Basic every 2 weeks. Most recently, IPDA Argentina was updated on September 26, 2026 and Double Bass Tuner Basic on October 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*